This is the best Olive Leaf extract available on iHerb as it has extra strength Oleopein and also added Echinacea. It works really fast to combat viruses like colds and flu. I take it every day to stay well and I havent been sick all winter. I highly recommend this product!

I believe olive leaf extract has anti-viral and anti-bacterial qualities. I always keep it on hand and recommend it highly, particularly to ward off this media-hyped swine flu. It's helped me with a tooth which flares up occasionally, saving it from the dentist's pliers.

Seems to keep me healthy. I work with the public and am constantly exposed to viruses but since I started taking this, have not suffered from any cold or flu type illness. Also, some recent clinical studies revealed that olive leaf extract is extremely effective in reducing blood pressure.

everyone in my house had been getting sick, and i escaped. whenever i felt a cold coming on, i took one every four hours and felt substantially better the next day. i definitely feel more energetic in general, as well.